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Franklinite
Franklinite

Atacamite
Atacamite



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X
Franklinite
X
Atacamite

Franklinite Vs Atacamite

Astrology

Origin

USA
-

Color

Brown, Red, Black, Brownish
Green, Yellow, Black

Streak

Reddish, Brown
Green

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

5.05-5.223.745-3.776
1 7.18
👆🏻

Fracture

Uneven
Conchoidal

Cleavage

None
Perfect on {010}, fair on {101}

Mohs Hardness

5.5-63-3.5
2 10
👆🏻

Chemical Composition

(Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
Cu2Cl(OH)3

Optical Properties

Luster

-
Adamantine, Vitreous

Pleochroism

-
X = pale green; Y = yellow-green; Z = grass-green

Dispersion

0.190.03
0.005 1
👆🏻

Transparency

Translucent
-

Refractive Index

-99991.831
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
Orthorhombic

Birefringence

-99990.049
0 0.296
👆🏻

Clarity

Translucent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Good

Reproductive

-
-

Digestive

-
-

Psychology

Creativity
Transformation

Healing

-
Physical healing

Qualities Associated

Grounding
Healing

Franklinite Vs Atacamite Fracture

Fracture is an important parameter when you compare Franklinite and Atacamite Physical Properties. It is necessary to understand the significance of these properties, before you compare Franklinite Vs Atacamite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Franklinite is Uneven. Atacamite fracture is Conchoidal.

Franklinite Vs Atacamite Luster

A primary knowledge about Franklinite vs Atacamite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Atacamite, on other hand, exhibits Adamantine and Vitreous luster.